749898326 has 16 divisors (see below), whose sum is σ = 1129877424. Its totient is φ = 373277184.

The previous prime is 749898313. The next prime is 749898329. The reversal of 749898326 is 623898947.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749898329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627986 + ... + 629178.

It is an arithmetic number, because the mean of its divisors is an integer number (70617339).

Almost surely, 2^749898326 is an apocalyptic number.

749898326 is a deficient number, since it is larger than the sum of its proper divisors (379979098).

749898326 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (749898325) it forms an eRAP, since the sums of their prime factors are consecutive (2334 and 2335).

749898326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335.

The product of its digits is 5225472, while the sum is 56.

The square root of 749898326 is about 27384.2715075643. The cubic root of 749898326 is about 908.5192381342.

The spelling of 749898326 in words is "seven hundred forty-nine million, eight hundred ninety-eight thousand, three hundred twenty-six".